geturl.java.bak

一个十分好的java基础学习的课件

import java.net.*;
import java.io.*;

class GetURL
{   public static void main(String args[ ]) throws MalformedURLException
    {   //URL lib=new URL("http://www.gxnu.edu.cn:80/library/library.htm");
    		//URL lib=new URL("http://news.sina.com.cn/c/2005-11-25/19467540749s.shtml");
    		//URL lib=new URL("http://www.gamelan.com:80/Gamelan/network.html#BOTTOM");
        System.out.println("协议："+lib.getProtocol( ));
        System.out.println("端口："+lib.getPort( ));
        System.out.println("主机名："+lib.getHost( ));
        System.out.println("文件："+lib.getFile( ));
        System.out.println("引用："+lib.getRef( ));
        System.out.println("地址："+lib.toExternalForm( ));
    }
}